Reservoir for a water pitcher



FIG. 1 is a left front perspective view of a reservoir for a waterpitcher of the present invention;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is bottom view thereof. The broken lines in the drawings areincluded for the purpose of illustration and form no part of the claimeddesign.

The ornamental design for a reservoir for a water pitcher, as shown.